13 Top Air Purifying House Plants

Settling in for the winter? Considering a few house plants to lighten up your interior? According to a NASA study, certain plants can be chosen to best purify your home's air.

NASA tested popular plants for their ability to create oxygen and filter common toxins like trichloroethylene (found in varnishes, paints, and adhesives), formaldehyde (present in carpets, furniture, and foam insulation), and benzene (found in plastics, synthetic fibres, and detergents) to purify the air astronauts breathe. [NASA] recommends having 15 to 18 good-sized houseplants in an 1,800-square-foot home.

Check out the list of top air purifying house plants after the jump...

Regina is an architect who lives with her husband and children in Lawrence, KS. As a LEED Accredited Professional and longtime contributor to Apartment Therapy and The Kitchn, her focus is on healthy, sustainable living through design.